Huawei E5573S - Device Appearance and Components; Battery Indicator; Power Button; Micro USB Port

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Appearance
 Battery indicator
 Green: Sufficient battery.
 Blinking green: Charging the battery.
 Red: Low battery.
 Power button
 Micro USB port
 Signal indicator
 Green: Strong signal.
 Orange: Weak signal.
 Red: No signal.
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